| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20181023 |
| Unknown | China national standards | MT | 590.0 | USD | 20181023 |
| Unknown | China national standards | MT | 1810.0 | USD | 20181022 |
| Unknown | China national standards | MT | 3580.0 | USD | 20181022 |
| Unknown | China national standards | MT | 1940.0 | USD | 20181022 |
| Unknown | China national standards | MT | 2200.0 | USD | 20181022 |
| Unknown | China national standards | MT | 1740.0 | USD | 20181022 |
| Unknown | China national standards | MT | 340.0 | USD | 20181022 |
| Unknown | China national standards | MT | 770.0 | USD | 20181022 |
| Unknown | China national standards | MT | 3750.0 | USD | 20181022 |